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<a href="#pub-types">Public Types</a> |
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<div class="title">PxHeightFieldFormat Struct Reference<div class="ingroups"><a class="el" href="group__geomutils.html">Geomutils</a></div></div> </div>
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<p>Describes the format of height field samples.
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<a href="structPxHeightFieldFormat.html#details">More...</a></p>
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<p><code>#include <<a class="el" href="PxHeightFieldFlag_8h_source.html">PxHeightFieldFlag.h</a>></code></p>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
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Public Types</h2></td></tr>
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<tr class="memitem:ad28e3afa439f8ff1df6067288c46d9c5"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom"><a class="el" href="structPxHeightFieldFormat.html#ad28e3afa439f8ff1df6067288c46d9c5">Enum</a> { <a class="el" href="structPxHeightFieldFormat.html#ad28e3afa439f8ff1df6067288c46d9c5aa8ba1edf74a561d830b5f40e2c3e64e7">eS16_TM</a> = (1 << 0)
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Describes the format of height field samples. </p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="classPxHeightFieldDesc.html#a8743d198a4db234d353c1f4d2734d43d" title="Format of the sample data. ">PxHeightFieldDesc.format</a> <a class="el" href="classPxHeightFieldDesc.html#affbec0b3ed43d041b12152648d13821b" title="The samples array. ">PxHeightFieldDesc.samples</a> </dd></dl>
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</div><h2 class="groupheader">Member Enumeration Documentation</h2>
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<a id="ad28e3afa439f8ff1df6067288c46d9c5"></a>
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<h2 class="memtitle"><span class="permalink"><a href="#ad28e3afa439f8ff1df6067288c46d9c5">◆ </a></span>Enum</h2>
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<table class="memname">
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<td class="memname">enum <a class="el" href="structPxHeightFieldFormat.html#ad28e3afa439f8ff1df6067288c46d9c5">PxHeightFieldFormat::Enum</a></td>
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<table class="fieldtable">
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<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="ad28e3afa439f8ff1df6067288c46d9c5aa8ba1edf74a561d830b5f40e2c3e64e7"></a>eS16_TM </td><td class="fielddoc"><p>Height field height data is 16 bit signed integers, followed by triangle materials. </p>
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<p>Each sample is 32 bits wide arranged as follows:</p>
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<img src="heightFieldFormat_S16_TM.png" alt="heightFieldFormat_S16_TM.png"/>
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<p>1) First there is a 16 bit height value. 2) Next, two one byte material indices, with the high bit of each byte reserved for special use. (so the material index is only 7 bits). The high bit of material0 is the tess-flag. The high bit of material1 is reserved for future use.</p>
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<p>There are zero or more unused bytes before the next sample depending on PxHeightFieldDesc.sampleStride, where the application may eventually keep its own data.</p>
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<p>This is the only format supported at the moment.</p>
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<dl class="section see"><dt>See also</dt><dd><a class="el" href="classPxHeightFieldDesc.html#a8743d198a4db234d353c1f4d2734d43d" title="Format of the sample data. ">PxHeightFieldDesc.format</a> <a class="el" href="classPxHeightFieldDesc.html#affbec0b3ed43d041b12152648d13821b" title="The samples array. ">PxHeightFieldDesc.samples</a> </dd></dl>
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</div>
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<hr/>The documentation for this struct was generated from the following file:<ul>
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<li><a class="el" href="PxHeightFieldFlag_8h_source.html">PxHeightFieldFlag.h</a></li>
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